#ifndef OPERATIONMANGGAER_H
#define OPERATIONMANGGAER_H
#include <iostream>
#include <qglobal.h>

class OpeartionMangaer
{
public:
    virtual int ScreenOperation(bool) = 0;
    virtual int PoweroffOperation(int) = 0;
    virtual ~OpeartionMangaer() {};
};


#endif
